This easy-to-use guide devotes an entire spread to each of the 170 species covered. A colour photograph of the tree or group of trees on the right hand side of the page show what the species looks like in its natural habitat. On the facing page, detailed paintings illustrate foliage, blossom and fruit, with notes on key characteristics that assist in identification, and a scaled silhouette to give an indication in size. Accompanying text outlines the species' salient features, describes its range and habitat, and details its commercial or decorative uses.